16787248

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12641}}^1$

素因数の和:12732

約数の個数: 20

約数和(自身を含む): 32919768

約数和(自身を除く): 16132520

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12641, 25282, 50564, 101128, 202256, 1049203, 2098406, 4196812, 8393624, 16787248]

約数ペア:

[(1, 16787248), (2, 8393624), (4, 4196812), (8, 2098406), (16, 1049203), (83, 202256), (166, 101128), (332, 50564), (664, 25282), (1328, 12641)]